src/mac/carbon/utils.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        utils.cpp
   3 // Purpose:     Various utilities
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     1998-01-01
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:       wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 // Note: this is done in utilscmn.cpp now.
  14 // #pragma implementation "utils.h"
  15 #endif
  16
  17 #include "wx/wxprec.h"
  18
  19 #include "wx/utils.h"
  20 #include "wx/app.h"
  21 #include "wx/apptrait.h"
  22
  23 #if wxUSE_GUI
  24     #include "wx/mac/uma.h"
  25     #include "wx/font.h"
  26     #include "wx/toplevel.h"
  27 #else
  28     #include "wx/intl.h"
  29 #endif
  30
  31 #include <ctype.h>
  32
  33 #include <stdio.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <stdarg.h>
  37
  38 #include "MoreFilesX.h"
  39
  40 #ifndef __DARWIN__
  41 #include <Threads.h>
  42 #include <Sound.h>
  43 #endif
  44
  45 #if wxUSE_GUI
  46 #if TARGET_API_MAC_OSX
  47 #include <CoreServices/CoreServices.h>
  48 #else
  49 #include <DriverServices.h>
  50 #include <Multiprocessing.h>
  51 #endif
  52
  53 #include <ATSUnicode.h>
  54 #include <TextCommon.h>
  55 #include <TextEncodingConverter.h>
  56 #endif // wxUSE_GUI
  57
  58 #include  "wx/mac/private.h"  // includes mac headers
  59
  60 #if defined(__MWERKS__) && wxUSE_UNICODE
  61     #include <wtime.h>
  62 #endif
  63
  64 // ---------------------------------------------------------------------------
  65 // code used in both base and GUI compilation
  66 // ---------------------------------------------------------------------------
  67
  68 // our OS version is the same in non GUI and GUI cases
  69 static int DoGetOSVersion(int *majorVsn, int *minorVsn)
  70 {
  71     long theSystem ;
  72
  73     // are there x-platform conventions ?
  74
  75     Gestalt(gestaltSystemVersion, &theSystem) ;
  76     if (minorVsn != NULL) {
  77         *minorVsn = (theSystem & 0xFF ) ;
  78     }
  79     if (majorVsn != NULL) {
  80         *majorVsn = (theSystem >> 8 ) ;
  81     }
  82 #ifdef __DARWIN__
  83     return wxMAC_DARWIN;
  84 #else
  85     return wxMAC;
  86 #endif
  87 }
  88
  89
  90 #if wxUSE_BASE
  91
  92 // ----------------------------------------------------------------------------
  93 // debugging support
  94 // ----------------------------------------------------------------------------
  95
  96 #if defined(__WXMAC__) && !defined(__DARWIN__) && defined(__MWERKS__) && (__MWERKS__ >= 0x2400)
  97
  98 // MetroNub stuff doesn't seem to work in CodeWarrior 5.3 Carbon builds...
  99
 100 #ifndef __MetroNubUtils__
 101 #include "MetroNubUtils.h"
 102 #endif
 103
 104 #ifndef __GESTALT__
 105 #include <Gestalt.h>
 106 #endif
 107
 108 #if TARGET_API_MAC_CARBON
 109
 110     #include <CodeFragments.h>
 111
 112     extern "C" long CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...);
 113
 114     ProcPtr gCallUniversalProc_Proc = NULL;
 115
 116 #endif
 117
 118 static MetroNubUserEntryBlock*    gMetroNubEntry = NULL;
 119
 120 static long fRunOnce = false;
 121
 122 /* ---------------------------------------------------------------------------
 123         IsMetroNubInstalled
 124    --------------------------------------------------------------------------- */
 125
 126 Boolean IsMetroNubInstalled()
 127 {
 128     if (!fRunOnce)
 129     {
 130         long result, value;
 131
 132         fRunOnce = true;
 133         gMetroNubEntry = NULL;
 134
 135         if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000)
 136         {
 137             /* look for MetroNub's Gestalt selector */
 138             if (Gestalt(kMetroNubUserSignature, &result) == noErr)
 139             {
 140
 141             #if TARGET_API_MAC_CARBON
 142                 if (gCallUniversalProc_Proc == NULL)
 143                 {
 144                     CFragConnectionID   connectionID;
 145                     Ptr                 mainAddress;
 146                     Str255              errorString;
 147                     ProcPtr             symbolAddress;
 148                     OSErr               err;
 149                     CFragSymbolClass    symbolClass;
 150
 151                     symbolAddress = NULL;
 152                     err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag,
 153                                            &connectionID, &mainAddress, errorString);
 154
 155                     if (err != noErr)
 156                     {
 157                         gCallUniversalProc_Proc = NULL;
 158                         goto end;
 159                     }
 160
 161                     err = FindSymbol(connectionID, "\pCallUniversalProc",
 162                                     (Ptr *) &gCallUniversalProc_Proc, &symbolClass);
 163
 164                     if (err != noErr)
 165                     {
 166                         gCallUniversalProc_Proc = NULL;
 167                         goto end;
 168                     }
 169                 }
 170             #endif
 171
 172                 {
 173                     MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result;
 174
 175                     /* make sure the version of the API is compatible */
 176                     if (block->apiLowVersion <= kMetroNubUserAPIVersion &&
 177                         kMetroNubUserAPIVersion <= block->apiHiVersion)
 178                         gMetroNubEntry = block;        /* success! */
 179                 }
 180
 181             }
 182         }
 183     }
 184
 185 end:
 186
 187 #if TARGET_API_MAC_CARBON
 188     return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL);
 189 #else
 190     return (gMetroNubEntry != NULL);
 191 #endif
 192 }
 193
 194 /* ---------------------------------------------------------------------------
 195         IsMWDebuggerRunning                                            [v1 API]
 196    --------------------------------------------------------------------------- */
 197
 198 Boolean IsMWDebuggerRunning()
 199 {
 200     if (IsMetroNubInstalled())
 201         return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning);
 202     else
 203         return false;
 204 }
 205
 206 /* ---------------------------------------------------------------------------
 207         AmIBeingMWDebugged                                            [v1 API]
 208    --------------------------------------------------------------------------- */
 209
 210 Boolean AmIBeingMWDebugged()
 211 {
 212     if (IsMetroNubInstalled())
 213         return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged);
 214     else
 215         return false;
 216 }
 217
 218 extern bool WXDLLEXPORT wxIsDebuggerRunning()
 219 {
 220     return IsMWDebuggerRunning() && AmIBeingMWDebugged();
 221 }
 222
 223 #else
 224
 225 extern bool WXDLLEXPORT wxIsDebuggerRunning()
 226 {
 227     return false;
 228 }
 229
 230 #endif // defined(__WXMAC__) && !defined(__DARWIN__) && (__MWERKS__ >= 0x2400)
 231
 232
 233 #ifndef __DARWIN__
 234 // defined in unix/utilsunx.cpp for Mac OS X
 235
 236 // get full hostname (with domain name if possible)
 237 bool wxGetFullHostName(wxChar *buf, int maxSize)
 238 {
 239     return wxGetHostName(buf, maxSize);
 240 }
 241
 242 // Get hostname only (without domain name)
 243 bool wxGetHostName(wxChar *buf, int maxSize)
 244 {
 245     // Gets Chooser name of user by examining a System resource.
 246
 247     const short kComputerNameID = -16413;
 248
 249     short oldResFile = CurResFile() ;
 250     UseResFile(0);
 251     StringHandle chooserName = (StringHandle)::GetString(kComputerNameID);
 252     UseResFile(oldResFile);
 253
 254     if (chooserName && *chooserName)
 255     {
 256         HLock( (Handle) chooserName ) ;
 257         wxString name = wxMacMakeStringFromPascal( *chooserName ) ;
 258         HUnlock( (Handle) chooserName ) ;
 259         ReleaseResource( (Handle) chooserName ) ;
 260         wxStrncpy( buf , name , maxSize - 1 ) ;
 261     }
 262     else
 263         buf[0] = 0 ;
 264
 265     return true;
 266 }
 267
 268 // Get user ID e.g. jacs
 269 bool wxGetUserId(wxChar *buf, int maxSize)
 270 {
 271   return wxGetUserName( buf , maxSize ) ;
 272 }
 273
 274 const wxChar* wxGetHomeDir(wxString *pstr)
 275 {
 276     *pstr = wxMacFindFolder(  (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ;
 277     return pstr->c_str() ;
 278 }
 279
 280 // Get user name e.g. Stefan Csomor
 281 bool wxGetUserName(wxChar *buf, int maxSize)
 282 {
 283     // Gets Chooser name of user by examining a System resource.
 284
 285     const short kChooserNameID = -16096;
 286
 287     short oldResFile = CurResFile() ;
 288     UseResFile(0);
 289     StringHandle chooserName = (StringHandle)::GetString(kChooserNameID);
 290     UseResFile(oldResFile);
 291
 292     if (chooserName && *chooserName)
 293     {
 294         HLock( (Handle) chooserName ) ;
 295         wxString name = wxMacMakeStringFromPascal( *chooserName ) ;
 296         HUnlock( (Handle) chooserName ) ;
 297         ReleaseResource( (Handle) chooserName ) ;
 298         wxStrncpy( buf , name , maxSize - 1 ) ;
 299     }
 300     else
 301         buf[0] = 0 ;
 302
 303     return true;
 304 }
 305
 306 int wxKill(long pid, wxSignal sig , wxKillError *rc, int flags)
 307 {
 308     // TODO
 309     return 0;
 310 }
 311
 312 WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value)
 313 {
 314     // TODO : under classic there is no environement support, under X yes
 315     return false ;
 316 }
 317
 318 // set the env var name to the given value, return true on success
 319 WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value)
 320 {
 321     // TODO : under classic there is no environement support, under X yes
 322     return false ;
 323 }
 324
 325 //
 326 // Execute a program in an Interactive Shell
 327 //
 328 bool wxShell(const wxString& command)
 329 {
 330     // TODO
 331     return false;
 332 }
 333
 334 // Shutdown or reboot the PC
 335 bool wxShutdown(wxShutdownFlags wFlags)
 336 {
 337     // TODO
 338     return false;
 339 }
 340
 341 wxPowerType wxGetPowerType()
 342 {
 343     // TODO
 344     return wxPOWER_UNKNOWN;
 345 }
 346
 347 wxBatteryState wxGetBatteryState()
 348 {
 349     // TODO
 350     return wxBATTERY_UNKNOWN_STATE;
 351 }
 352
 353 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 354 wxMemorySize wxGetFreeMemory()
 355 {
 356     return (wxMemorySize)FreeMem() ;
 357 }
 358
 359 #ifndef __DARWIN__
 360
 361 void wxMicroSleep(unsigned long microseconds)
 362 {
 363     AbsoluteTime wakeup = AddDurationToAbsolute( microseconds * durationMicrosecond , UpTime());
 364     MPDelayUntil( & wakeup);
 365 }
 366
 367 void wxMilliSleep(unsigned long milliseconds)
 368 {
 369     AbsoluteTime wakeup = AddDurationToAbsolute( milliseconds, UpTime());
 370     MPDelayUntil( & wakeup);
 371 }
 372
 373 void wxSleep(int nSecs)
 374 {
 375     wxMilliSleep(1000*nSecs);
 376 }
 377
 378 #endif
 379
 380 // Consume all events until no more left
 381 void wxFlushEvents()
 382 {
 383 }
 384
 385 #endif // !__DARWIN__
 386
 387 // Emit a beeeeeep
 388 void wxBell()
 389 {
 390     SysBeep(30);
 391 }
 392
 393 wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
 394 {
 395     static wxToolkitInfo info;
 396     info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
 397     info.name = _T("wxBase");
 398     return info;
 399 }
 400
 401 #endif // wxUSE_BASE
 402
 403 #if wxUSE_GUI
 404
 405 wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
 406 {
 407     static wxToolkitInfo info;
 408     info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
 409     info.shortName = _T("mac");
 410     info.name = _T("wxMac");
 411 #ifdef __WXUNIVERSAL__
 412     info.shortName << _T("univ");
 413     info.name << _T("/wxUniversal");
 414 #endif
 415     return info;
 416 }
 417
 418 // Reading and writing resources (eg WIN.INI, .Xdefaults)
 419 #if wxUSE_RESOURCES
 420 bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
 421 {
 422     // TODO
 423     return false;
 424 }
 425
 426 bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
 427 {
 428     wxString buf;
 429     buf.Printf(wxT("%.4f"), value);
 430
 431     return wxWriteResource(section, entry, buf, file);
 432 }
 433
 434 bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
 435 {
 436     wxString buf;
 437     buf.Printf(wxT("%ld"), value);
 438
 439     return wxWriteResource(section, entry, buf, file);
 440 }
 441
 442 bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
 443 {
 444     wxString buf;
 445     buf.Printf(wxT("%d"), value);
 446
 447     return wxWriteResource(section, entry, buf, file);
 448 }
 449
 450 bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file)
 451 {
 452     // TODO
 453     return false;
 454 }
 455
 456 bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
 457 {
 458     char *s = NULL;
 459     bool succ = wxGetResource(section, entry, (char **)&s, file);
 460     if (succ)
 461     {
 462         *value = (float)strtod(s, NULL);
 463         delete[] s;
 464         return true;
 465     }
 466     else return false;
 467 }
 468
 469 bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
 470 {
 471     char *s = NULL;
 472     bool succ = wxGetResource(section, entry, (char **)&s, file);
 473     if (succ)
 474     {
 475         *value = strtol(s, NULL, 10);
 476         delete[] s;
 477         return true;
 478     }
 479     else return false;
 480 }
 481
 482 bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
 483 {
 484     char *s = NULL;
 485     bool succ = wxGetResource(section, entry, (char **)&s, file);
 486     if (succ)
 487     {
 488         *value = (int)strtol(s, NULL, 10);
 489         delete[] s;
 490         return true;
 491     }
 492     else return false;
 493 }
 494 #endif // wxUSE_RESOURCES
 495
 496 int gs_wxBusyCursorCount = 0;
 497 extern wxCursor    gMacCurrentCursor ;
 498 wxCursor        gMacStoredActiveCursor ;
 499
 500 // Set the cursor to the busy cursor for all windows
 501 void wxBeginBusyCursor(wxCursor *cursor)
 502 {
 503     if (gs_wxBusyCursorCount++ == 0)
 504     {
 505         gMacStoredActiveCursor = gMacCurrentCursor ;
 506         cursor->MacInstall() ;
 507     }
 508     //else: nothing to do, already set
 509 }
 510
 511 // Restore cursor to normal
 512 void wxEndBusyCursor()
 513 {
 514     wxCHECK_RET( gs_wxBusyCursorCount > 0,
 515         wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
 516
 517     if (--gs_wxBusyCursorCount == 0)
 518     {
 519         gMacStoredActiveCursor.MacInstall() ;
 520         gMacStoredActiveCursor = wxNullCursor ;
 521     }
 522 }
 523
 524 // true if we're between the above two calls
 525 bool wxIsBusy()
 526 {
 527     return (gs_wxBusyCursorCount > 0);
 528 }
 529
 530 #endif // wxUSE_GUI
 531
 532 #if wxUSE_BASE
 533
 534 wxString wxMacFindFolder( short        vol,
 535               OSType       folderType,
 536               Boolean      createFolder)
 537 {
 538     FSRef fsRef ;
 539     wxString strDir ;
 540
 541     if ( FSFindFolder( vol, folderType, createFolder, &fsRef) == noErr)
 542         strDir = wxMacFSRefToPath( &fsRef ) + wxFILE_SEP_PATH ;
 543
 544     return strDir ;
 545 }
 546
 547 #endif // wxUSE_BASE
 548
 549 #if wxUSE_GUI
 550
 551 // Check whether this window wants to process messages, e.g. Stop button
 552 // in long calculations.
 553 bool wxCheckForInterrupt(wxWindow *wnd)
 554 {
 555     // TODO
 556     return false;
 557 }
 558
 559 void wxGetMousePosition( int* x, int* y )
 560 {
 561     Point pt ;
 562
 563     GetMouse( &pt ) ;
 564     LocalToGlobal( &pt ) ;
 565     *x = pt.h ;
 566     *y = pt.v ;
 567 };
 568
 569 // Return true if we have a colour display
 570 bool wxColourDisplay()
 571 {
 572     return true;
 573 }
 574
 575 // Returns depth of screen
 576 int wxDisplayDepth()
 577 {
 578     Rect globRect ;
 579     SetRect(&globRect, -32760, -32760, 32760, 32760);
 580     GDHandle    theMaxDevice;
 581
 582     int theDepth = 8;
 583     theMaxDevice = GetMaxDevice(&globRect);
 584     if (theMaxDevice != nil)
 585         theDepth = (**(**theMaxDevice).gdPMap).pixelSize;
 586
 587     return theDepth ;
 588 }
 589
 590 // Get size of display
 591 void wxDisplaySize(int *width, int *height)
 592 {
 593     BitMap screenBits;
 594     GetQDGlobalsScreenBits( &screenBits );
 595
 596     if (width != NULL) {
 597         *width = screenBits.bounds.right - screenBits.bounds.left  ;
 598     }
 599     if (height != NULL) {
 600         *height = screenBits.bounds.bottom - screenBits.bounds.top ;
 601     }
 602 }
 603
 604 void wxDisplaySizeMM(int *width, int *height)
 605 {
 606     wxDisplaySize(width, height);
 607     // on mac 72 is fixed (at least now ;-)
 608     float cvPt2Mm = 25.4 / 72;
 609
 610     if (width != NULL) {
 611         *width = int( *width * cvPt2Mm );
 612     }
 613     if (height != NULL) {
 614         *height = int( *height * cvPt2Mm );
 615     }
 616 }
 617
 618 void wxClientDisplayRect(int *x, int *y, int *width, int *height)
 619 {
 620     Rect r ;
 621     GetAvailableWindowPositioningBounds( GetMainDevice() , &r ) ;
 622     if ( x )
 623         *x = r.left ;
 624     if ( y )
 625         *y = r.top ;
 626     if ( width )
 627         *width = r.right - r.left ;
 628     if ( height )
 629         *height = r.bottom - r.top ;
 630 }
 631
 632 wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
 633 {
 634     return wxGenericFindWindowAtPoint(pt);
 635 }
 636
 637 #endif // wxUSE_GUI
 638
 639 #if wxUSE_BASE
 640
 641 wxString wxGetOsDescription()
 642 {
 643 #ifdef WXWIN_OS_DESCRIPTION
 644     // use configure generated description if available
 645     return wxString(wxT("MacOS (")) + wxT(WXWIN_OS_DESCRIPTION) + wxString(wxT(")"));
 646 #else
 647     return wxT("MacOS") ; //TODO:define further
 648 #endif
 649 }
 650
 651 #ifndef __DARWIN__
 652 wxChar *wxGetUserHome (const wxString& user)
 653 {
 654     // TODO
 655     return NULL;
 656 }
 657
 658 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 659 {
 660     if ( path.empty() )
 661         return false;
 662
 663     wxString p = path ;
 664     if (p[0u] == ':' ) {
 665       p = wxGetCwd() + p ;
 666     }
 667
 668     int pos = p.Find(':') ;
 669     if ( pos != wxNOT_FOUND ) {
 670       p = p.Mid(1,pos) ;
 671     }
 672
 673     p = p + wxT(":") ;
 674
 675     OSErr err = noErr ;
 676
 677     FSRef fsRef ;
 678     err = wxMacPathToFSRef( p , &fsRef ) ;
 679     if ( noErr == err )
 680     {
 681         FSVolumeRefNum vRefNum ;
 682         err = FSGetVRefNum( &fsRef , &vRefNum ) ;
 683         if ( noErr == err )
 684         {
 685             UInt64 freeBytes , totalBytes ;
 686             err = FSGetVInfo( vRefNum , NULL , &freeBytes , &totalBytes ) ;
 687             if ( noErr == err )
 688             {
 689                 if ( pTotal )
 690                     *pTotal = wxLongLong( totalBytes ) ;
 691                 if ( pFree )
 692                     *pFree = wxLongLong( freeBytes ) ;
 693             }
 694         }
 695     }
 696
 697     return err == noErr ;
 698 }
 699 #endif // !__DARWIN__
 700
 701 //---------------------------------------------------------------------------
 702 // wxMac Specific utility functions
 703 //---------------------------------------------------------------------------
 704
 705 void wxMacStringToPascal( const wxString&from , StringPtr to )
 706 {
 707     wxCharBuffer buf = from.mb_str( wxConvLocal ) ;
 708     int len = strlen(buf) ;
 709
 710     if ( len > 255 )
 711         len = 255 ;
 712     to[0] = len ;
 713     memcpy( (char*) &to[1] , buf , len ) ;
 714 }
 715
 716 wxString wxMacMakeStringFromPascal( ConstStringPtr from )
 717 {
 718     return wxString( (char*) &from[1] , wxConvLocal , from[0] ) ;
 719 }
 720
 721
 722 // ----------------------------------------------------------------------------
 723 // Common Event Support
 724 // ----------------------------------------------------------------------------
 725
 726
 727 extern ProcessSerialNumber gAppProcess ;
 728
 729 void wxMacWakeUp()
 730 {
 731     ProcessSerialNumber psn ;
 732     Boolean isSame ;
 733     psn.highLongOfPSN = 0 ;
 734     psn.lowLongOfPSN = kCurrentProcess ;
 735     SameProcess( &gAppProcess , &psn , &isSame ) ;
 736     if ( isSame )
 737     {
 738 #if TARGET_CARBON
 739         static wxMacCarbonEvent s_wakeupEvent ;
 740         OSStatus err = noErr ;
 741         if ( !s_wakeupEvent.IsValid() )
 742         {
 743            err = s_wakeupEvent.Create( 'WXMC', 'WXMC', GetCurrentEventTime(),
 744                         kEventAttributeNone ) ;
 745         }
 746         if ( err == noErr )
 747         {
 748             if ( IsEventInQueue( GetMainEventQueue() , s_wakeupEvent ) )
 749                 return ;
 750             s_wakeupEvent.SetTime(0) ;
 751             err = PostEventToQueue(GetMainEventQueue(), s_wakeupEvent,
 752                                   kEventPriorityHigh);
 753         }
 754 #else
 755         PostEvent( nullEvent , 0 ) ;
 756 #endif
 757     }
 758     else
 759     {
 760         WakeUpProcess( &gAppProcess ) ;
 761     }
 762 }
 763
 764 #endif // wxUSE_BASE
 765
 766 #if wxUSE_GUI
 767
 768 // ----------------------------------------------------------------------------
 769 // Native Struct Conversions
 770 // ----------------------------------------------------------------------------
 771
 772
 773 void wxMacRectToNative( const wxRect *wx , Rect *n )
 774 {
 775     n->left = wx->x ;
 776     n->top = wx->y ;
 777     n->right = wx->x + wx->width ;
 778     n->bottom = wx->y + wx->height ;
 779 }
 780
 781 void wxMacNativeToRect( const Rect *n , wxRect* wx )
 782 {
 783     wx->x = n->left ;
 784     wx->y = n->top ;
 785     wx->width = n->right - n->left ;
 786     wx->height = n->bottom - n->top ;
 787 }
 788
 789 void wxMacPointToNative( const wxPoint* wx , Point *n )
 790 {
 791     n->h = wx->x ;
 792     n->v = wx->y ;
 793 }
 794
 795 void wxMacNativeToPoint( const Point *n , wxPoint* wx )
 796 {
 797     wx->x = n->h ;
 798     wx->y = n->v ;
 799 }
 800
 801 // ----------------------------------------------------------------------------
 802 // Carbon Event Support
 803 // ----------------------------------------------------------------------------
 804
 805
 806 OSStatus wxMacCarbonEvent::GetParameter(EventParamName inName, EventParamType inDesiredType, UInt32 inBufferSize, void * outData)
 807 {
 808     return ::GetEventParameter( m_eventRef , inName , inDesiredType , NULL , inBufferSize , NULL , outData ) ;
 809 }
 810
 811 OSStatus wxMacCarbonEvent::SetParameter(EventParamName inName, EventParamType inType, UInt32 inBufferSize, const void * inData)
 812 {
 813     return ::SetEventParameter( m_eventRef , inName , inType , inBufferSize , inData ) ;
 814 }
 815
 816 // ----------------------------------------------------------------------------
 817 // Control Access Support
 818 // ----------------------------------------------------------------------------
 819
 820 wxMacControl::wxMacControl(wxWindow* peer , bool isRootControl )
 821 {
 822     Init() ;
 823     m_peer = peer ;
 824     m_isRootControl = isRootControl ;
 825     m_isCompositing = peer->MacGetTopLevelWindow()->MacUsesCompositing() ;
 826 }
 827
 828 wxMacControl::wxMacControl( wxWindow* peer , ControlRef control )
 829 {
 830     Init() ;
 831     m_peer = peer ;
 832     m_isCompositing = peer->MacGetTopLevelWindow()->MacUsesCompositing() ;
 833     m_controlRef = control ;
 834 }
 835
 836 wxMacControl::wxMacControl( wxWindow* peer , WXWidget control )
 837 {
 838     Init() ;
 839     m_peer = peer ;
 840     m_isCompositing = peer->MacGetTopLevelWindow()->MacUsesCompositing() ;
 841     m_controlRef = (ControlRef) control ;
 842 }
 843
 844 wxMacControl::~wxMacControl()
 845 {
 846 }
 847
 848 void wxMacControl::Init()
 849 {
 850     m_peer = NULL ;
 851     m_controlRef = NULL ;
 852     m_needsFocusRect = false ;
 853     m_isCompositing = false ;
 854     m_isRootControl = false ;
 855 }
 856
 857 void wxMacControl::Dispose()
 858 {
 859     ::DisposeControl( m_controlRef ) ;
 860     m_controlRef = NULL ;
 861 }
 862
 863 void wxMacControl::SetReference( SInt32 data )
 864 {
 865     SetControlReference( m_controlRef , data ) ;
 866 }
 867
 868 OSStatus wxMacControl::GetData(ControlPartCode inPartCode , ResType inTag , Size inBufferSize , void * inOutBuffer , Size * outActualSize ) const
 869 {
 870     return ::GetControlData( m_controlRef , inPartCode , inTag , inBufferSize , inOutBuffer , outActualSize ) ;
 871 }
 872
 873 OSStatus wxMacControl::GetDataSize(ControlPartCode inPartCode , ResType inTag , Size * outActualSize ) const
 874 {
 875     return ::GetControlDataSize( m_controlRef , inPartCode , inTag , outActualSize ) ;
 876 }
 877
 878 OSStatus wxMacControl::SetData(ControlPartCode inPartCode , ResType inTag , Size inSize , const void * inData)
 879 {
 880     return ::SetControlData( m_controlRef , inPartCode , inTag , inSize , inData ) ;
 881 }
 882
 883 OSStatus wxMacControl::SendEvent(  EventRef event , OptionBits inOptions )
 884 {
 885 #if TARGET_API_MAC_OSX
 886     return SendEventToEventTargetWithOptions( event,
 887         HIObjectGetEventTarget(  (HIObjectRef) m_controlRef ), inOptions );
 888 #else
 889     #pragma unused(inOptions)
 890     return SendEventToEventTarget(event,GetControlEventTarget( m_controlRef ) ) ;
 891 #endif
 892 }
 893
 894 OSStatus wxMacControl::SendHICommand( HICommand &command , OptionBits inOptions )
 895 {
 896     wxMacCarbonEvent event( kEventClassCommand , kEventCommandProcess ) ;
 897     event.SetParameter<HICommand>(kEventParamDirectObject,command) ;
 898     return SendEvent( event , inOptions ) ;
 899 }
 900
 901 OSStatus wxMacControl::SendHICommand( UInt32 commandID , OptionBits inOptions  )
 902 {
 903     HICommand command ;
 904     memset( &command, 0 , sizeof(command) ) ;
 905     command.commandID = commandID ;
 906     return SendHICommand( command , inOptions ) ;
 907 }
 908
 909 void wxMacControl::Flash( ControlPartCode part , UInt32 ticks )
 910 {
 911     HiliteControl( m_controlRef , part ) ;
 912     unsigned long finalTicks ;
 913     Delay( ticks , &finalTicks ) ;
 914     HiliteControl( m_controlRef , kControlNoPart ) ;
 915 }
 916
 917 SInt32 wxMacControl::GetValue() const
 918 {
 919     return ::GetControl32BitValue( m_controlRef ) ;
 920 }
 921
 922 SInt32 wxMacControl::GetMaximum() const
 923 {
 924     return ::GetControl32BitMaximum( m_controlRef ) ;
 925 }
 926
 927 SInt32 wxMacControl::GetMinimum() const
 928 {
 929     return ::GetControl32BitMinimum( m_controlRef ) ;
 930 }
 931
 932 void wxMacControl::SetValue( SInt32 v )
 933 {
 934     ::SetControl32BitValue( m_controlRef , v ) ;
 935 }
 936
 937 void wxMacControl::SetMinimum( SInt32 v )
 938 {
 939     ::SetControl32BitMinimum( m_controlRef , v ) ;
 940 }
 941
 942 void wxMacControl::SetMaximum( SInt32 v )
 943 {
 944     ::SetControl32BitMaximum( m_controlRef , v ) ;
 945 }
 946
 947 void wxMacControl::SetValueAndRange( SInt32 value , SInt32 minimum , SInt32 maximum )
 948 {
 949     ::SetControl32BitMinimum( m_controlRef , minimum ) ;
 950     ::SetControl32BitMaximum( m_controlRef , maximum ) ;
 951     ::SetControl32BitValue( m_controlRef , value ) ;
 952 }
 953
 954 OSStatus wxMacControl::SetFocus( ControlFocusPart focusPart )
 955 {
 956     return SetKeyboardFocus(  GetControlOwner( m_controlRef )  ,
 957         m_controlRef , focusPart ) ;
 958 }
 959
 960 bool wxMacControl::HasFocus() const
 961 {
 962     ControlRef control ;
 963     GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
 964     return control == m_controlRef ;
 965 }
 966
 967 void wxMacControl::SetNeedsFocusRect( bool needs )
 968 {
 969     m_needsFocusRect = needs ;
 970 }
 971
 972 bool wxMacControl::NeedsFocusRect() const
 973 {
 974     return m_needsFocusRect ;
 975 }
 976
 977 void wxMacControl::VisibilityChanged(bool shown)
 978 {
 979 }
 980
 981 void wxMacControl::SuperChangedPosition()
 982 {
 983 }
 984
 985 void wxMacControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
 986 {
 987     m_font = font ;
 988     ControlFontStyleRec fontStyle;
 989     if ( font.MacGetThemeFontID() != kThemeCurrentPortFont )
 990     {
 991         switch( font.MacGetThemeFontID() )
 992         {
 993             case kThemeSmallSystemFont :    fontStyle.font = kControlFontSmallSystemFont ;  break ;
 994             case 109 /*mini font */ :       fontStyle.font = -5 ;                           break ;
 995             case kThemeSystemFont :         fontStyle.font = kControlFontBigSystemFont ;    break ;
 996             default :                       fontStyle.font = kControlFontBigSystemFont ;    break ;
 997         }
 998         fontStyle.flags = kControlUseFontMask ;
 999     }
1000     else
1001     {
1002         fontStyle.font = font.MacGetFontNum() ;
1003         fontStyle.style = font.MacGetFontStyle() ;
1004         fontStyle.size = font.MacGetFontSize() ;
1005         fontStyle.flags = kControlUseFontMask | kControlUseFaceMask | kControlUseSizeMask ;
1006     }
1007
1008     fontStyle.just = teJustLeft ;
1009     fontStyle.flags |= kControlUseJustMask ;
1010     if ( ( windowStyle & wxALIGN_MASK ) & wxALIGN_CENTER_HORIZONTAL )
1011         fontStyle.just = teJustCenter ;
1012     else if ( ( windowStyle & wxALIGN_MASK ) & wxALIGN_RIGHT )
1013         fontStyle.just = teJustRight ;
1014
1015
1016     // we only should do this in case of a non-standard color, as otherwise 'disabled' controls
1017     // won't get grayed out by the system anymore
1018
1019     if ( foreground != *wxBLACK )
1020     {
1021         fontStyle.foreColor = MAC_WXCOLORREF(foreground.GetPixel() ) ;
1022         fontStyle.flags |= kControlUseForeColorMask ;
1023     }
1024
1025     ::SetControlFontStyle( m_controlRef , &fontStyle );
1026 }
1027
1028 void wxMacControl::SetBackground( const wxBrush &WXUNUSED(brush) )
1029 {
1030     // TODO
1031     // setting up a color proc is not recommended anymore
1032 }
1033
1034 void wxMacControl::SetRange( SInt32 minimum , SInt32 maximum )
1035 {
1036     ::SetControl32BitMinimum( m_controlRef , minimum ) ;
1037     ::SetControl32BitMaximum( m_controlRef , maximum ) ;
1038 }
1039
1040 short wxMacControl::HandleKey(  SInt16 keyCode,  SInt16 charCode, EventModifiers modifiers )
1041 {
1042     return HandleControlKey( m_controlRef , keyCode , charCode , modifiers ) ;
1043 }
1044
1045 void wxMacControl::SetActionProc( ControlActionUPP   actionProc )
1046 {
1047     SetControlAction( m_controlRef , actionProc ) ;
1048 }
1049
1050 void wxMacControl::SetViewSize( SInt32 viewSize )
1051 {
1052     SetControlViewSize(m_controlRef , viewSize ) ;
1053 }
1054
1055 SInt32 wxMacControl::GetViewSize() const
1056 {
1057     return GetControlViewSize( m_controlRef ) ;
1058 }
1059
1060 bool wxMacControl::IsVisible() const
1061 {
1062     return IsControlVisible( m_controlRef ) ;
1063 }
1064
1065 void wxMacControl::SetVisibility( bool visible , bool redraw )
1066 {
1067     SetControlVisibility( m_controlRef , visible , redraw ) ;
1068 }
1069
1070 bool wxMacControl::IsEnabled() const
1071 {
1072 #if TARGET_API_MAC_OSX
1073     return IsControlEnabled( m_controlRef ) ;
1074 #else
1075     return IsControlActive( m_controlRef ) ;
1076 #endif
1077 }
1078
1079 bool wxMacControl::IsActive() const
1080 {
1081     return IsControlActive( m_controlRef ) ;
1082 }
1083
1084 void wxMacControl::Enable( bool enable )
1085 {
1086 #if TARGET_API_MAC_OSX
1087     if ( enable )
1088         EnableControl( m_controlRef ) ;
1089     else
1090         DisableControl( m_controlRef ) ;
1091 #else
1092     if ( enable )
1093         ActivateControl( m_controlRef ) ;
1094     else
1095         DeactivateControl( m_controlRef ) ;
1096 #endif
1097 }
1098
1099 void wxMacControl::SetDrawingEnabled( bool enable )
1100 {
1101 #if TARGET_API_MAC_OSX
1102     HIViewSetDrawingEnabled( m_controlRef , enable ) ;
1103 #endif
1104 }
1105
1106 #if TARGET_API_MAC_OSX
1107 bool wxMacControl::GetNeedsDisplay() const
1108 {
1109 #if TARGET_API_MAC_OSX
1110     if ( m_isCompositing )
1111     {
1112         return HIViewGetNeedsDisplay( m_controlRef ) ;
1113         }
1114         else
1115 #endif
1116         {
1117                 if ( !IsVisible() )
1118             return false ;
1119
1120             Rect controlBounds ;
1121             GetControlBounds( m_controlRef, &controlBounds ) ;
1122             RgnHandle rgn = NewRgn() ;
1123                 GetWindowRegion ( GetControlOwner( m_controlRef ) , kWindowUpdateRgn , rgn ) ;
1124                 Boolean intersect = RectInRgn ( &controlBounds , rgn ) ;
1125                 DisposeRgn( rgn ) ;
1126                 return intersect ;
1127         }
1128
1129 }
1130 #endif
1131
1132 void wxMacControl::SetNeedsDisplay( RgnHandle where )
1133 {
1134     if ( !IsVisible() )
1135         return ;
1136
1137 #if TARGET_API_MAC_OSX
1138     if ( m_isCompositing )
1139     {
1140         HIViewSetNeedsDisplayInRegion( m_controlRef , where , true ) ;
1141     }
1142     else
1143 #endif
1144     {
1145         Rect controlBounds ;
1146         GetControlBounds( m_controlRef, &controlBounds ) ;
1147         RgnHandle update = NewRgn() ;
1148         CopyRgn( where , update ) ;
1149         OffsetRgn( update , controlBounds.left , controlBounds.top ) ;
1150         InvalWindowRgn( GetControlOwner( m_controlRef) , update ) ;
1151     }
1152 }
1153
1154 void wxMacControl::SetNeedsDisplay( Rect* where )
1155 {
1156     if ( !IsVisible() )
1157         return ;
1158
1159 #if TARGET_API_MAC_OSX
1160     if ( m_isCompositing )
1161     {
1162         if ( where != NULL )
1163         {
1164             RgnHandle update = NewRgn() ;
1165             RectRgn( update , where ) ;
1166             HIViewSetNeedsDisplayInRegion( m_controlRef , update , true ) ;
1167             DisposeRgn( update ) ;
1168         }
1169         else
1170             HIViewSetNeedsDisplay( m_controlRef , true ) ;
1171     }
1172     else
1173 #endif
1174     {
1175         Rect controlBounds ;
1176         GetControlBounds( m_controlRef, &controlBounds ) ;
1177         if ( where )
1178         {
1179             Rect whereLocal = *where ;
1180             OffsetRect( &whereLocal , controlBounds.left , controlBounds.top ) ;
1181             SectRect( &controlBounds , &whereLocal, &controlBounds ) ;
1182         }
1183         InvalWindowRect( GetControlOwner( m_controlRef) , &controlBounds ) ;
1184     }
1185 }
1186
1187 void  wxMacControl::Convert( wxPoint *pt , wxMacControl *from , wxMacControl *to )
1188 {
1189 #if TARGET_API_MAC_OSX
1190     if ( from->m_peer->MacGetTopLevelWindow()->MacUsesCompositing() )
1191     {
1192         HIPoint hiPoint ;
1193         hiPoint.x = pt->x ;
1194         hiPoint.y = pt->y ;
1195         HIViewConvertPoint( &hiPoint , from->m_controlRef , to->m_controlRef  ) ;
1196         pt->x = (int)hiPoint.x ;
1197         pt->y = (int)hiPoint.y ;
1198     }
1199     else
1200 #endif
1201     {
1202         Rect fromRect ;
1203         Rect toRect ;
1204         GetControlBounds( from->m_controlRef , &fromRect ) ;
1205         GetControlBounds( to->m_controlRef , &toRect ) ;
1206         if ( from->m_isRootControl )
1207             fromRect.left = fromRect.top = 0 ;
1208         if ( to->m_isRootControl )
1209             toRect.left = toRect.top = 0 ;
1210
1211         pt->x = pt->x + fromRect.left - toRect.left ;
1212         pt->y = pt->y + fromRect.top - toRect.top ;
1213     }
1214 }
1215
1216 void wxMacControl::SetRect( Rect *r )
1217 {
1218 #if TARGET_API_MAC_OSX
1219     if ( m_isCompositing )
1220     {
1221         //A HIRect is actually a CGRect on OSX - which consists of two structures -
1222         //CGPoint and CGSize, which have two floats each
1223         HIRect hir = { { r->left , r->top }, { r->right - r->left , r->bottom - r->top } } ;
1224         HIViewSetFrame ( m_controlRef , &hir ) ;
1225         // eventuall we might have to do a SetVisibility( false , true ) ;
1226         // before and a SetVisibility( true , true ) ; after
1227     }
1228     else
1229 #endif
1230     {
1231         bool vis = IsVisible() ;
1232         if ( vis )
1233         {
1234             Rect former ;
1235             GetControlBounds( m_controlRef , &former ) ;
1236             InvalWindowRect( GetControlOwner( m_controlRef ) , &former ) ;
1237         }
1238
1239         Rect controlBounds = *r ;
1240
1241         // since the rect passed in is always (even in non-compositing) relative
1242         // to the (native) parent, we have to adjust to window relative here
1243         wxMacControl* parent = m_peer->GetParent()->GetPeer() ;
1244         if( parent->m_isRootControl == false )
1245         {
1246             Rect superRect ;
1247             GetControlBounds( parent->m_controlRef , &superRect ) ;
1248             OffsetRect( &controlBounds , superRect.left , superRect.top ) ;
1249         }
1250
1251         SetControlBounds( m_controlRef , &controlBounds ) ;
1252         if ( vis )
1253         {
1254             InvalWindowRect( GetControlOwner( m_controlRef ) , &controlBounds ) ;
1255         }
1256     }
1257 }
1258
1259 void wxMacControl::GetRect( Rect *r )
1260 {
1261     GetControlBounds( m_controlRef , r ) ;
1262     if ( m_isCompositing == false )
1263     {
1264         // correct the case of the root control
1265         if ( m_isRootControl )
1266         {
1267             WindowRef wr = GetControlOwner( m_controlRef ) ;
1268             GetWindowBounds( wr , kWindowContentRgn , r ) ;
1269             r->right -= r->left ;
1270             r->bottom -= r->top ;
1271             r->left = 0 ;
1272             r->top = 0 ;
1273         }
1274         else
1275         {
1276             wxMacControl* parent = m_peer->GetParent()->GetPeer() ;
1277             if( parent->m_isRootControl == false )
1278             {
1279                 Rect superRect ;
1280                 GetControlBounds( parent->m_controlRef , &superRect ) ;
1281                 OffsetRect( r , -superRect.left , -superRect.top ) ;
1282             }
1283         }
1284     }
1285 }
1286
1287 void wxMacControl::GetRectInWindowCoords( Rect *r )
1288 {
1289     UMAGetControlBoundsInWindowCoords( m_controlRef , r ) ;
1290 }
1291
1292 void wxMacControl::GetBestRect( Rect *r )
1293 {
1294     short   baselineoffset ;
1295     GetBestControlRect( m_controlRef , r , &baselineoffset ) ;
1296 }
1297
1298 void wxMacControl::SetTitle( const wxString &title )
1299 {
1300     wxFontEncoding encoding;
1301
1302     if ( m_font.Ok() )
1303         encoding = m_font.GetEncoding();
1304     else
1305         encoding = wxFont::GetDefaultEncoding();
1306
1307     UMASetControlTitle(  m_controlRef , title , encoding ) ;
1308 }
1309
1310 void wxMacControl::GetFeatures( UInt32 * features )
1311 {
1312     GetControlFeatures( m_controlRef , features ) ;
1313 }
1314
1315 OSStatus wxMacControl::GetRegion( ControlPartCode partCode , RgnHandle region )
1316 {
1317     OSStatus err = GetControlRegion( m_controlRef , partCode , region ) ;
1318     if ( m_isCompositing == false )
1319     {
1320         if ( !m_isRootControl )
1321         {
1322             Rect r ;
1323             GetControlBounds(m_controlRef, &r ) ;
1324             if ( !EmptyRgn( region ) )
1325                 OffsetRgn( region , -r.left , -r.top ) ;
1326         }
1327     }
1328     return err ;
1329 }
1330
1331 OSStatus wxMacControl::SetZOrder( bool above , wxMacControl* other )
1332 {
1333 #if TARGET_API_MAC_OSX
1334     return HIViewSetZOrder( m_controlRef,above ? kHIViewZOrderAbove : kHIViewZOrderBelow,
1335        (other != NULL) ? other->m_controlRef : NULL) ;
1336 #else
1337     return 0 ;
1338 #endif
1339 }
1340
1341
1342 #if TARGET_API_MAC_OSX
1343 // SetNeedsDisplay would not invalidate the children
1344 static void InvalidateControlAndChildren( HIViewRef control )
1345 {
1346     HIViewSetNeedsDisplay( control , true ) ;
1347     UInt16 childrenCount = 0 ;
1348     OSStatus err = CountSubControls( control , &childrenCount ) ;
1349     if ( err == errControlIsNotEmbedder )
1350         return ;
1351     wxASSERT_MSG( err == noErr , wxT("Unexpected error when accessing subcontrols") ) ;
1352
1353     for ( UInt16 i = childrenCount ; i >=1  ; --i )
1354     {
1355         HIViewRef child ;
1356         err = GetIndexedSubControl( control , i , & child ) ;
1357         if ( err == errControlIsNotEmbedder )
1358             return ;
1359         InvalidateControlAndChildren( child ) ;
1360     }
1361 }
1362 #endif
1363
1364 void wxMacControl::InvalidateWithChildren()
1365 {
1366 #if TARGET_API_MAC_OSX
1367     InvalidateControlAndChildren( m_controlRef ) ;
1368 #endif
1369 }
1370
1371 void wxMacControl::ScrollRect( wxRect *r , int dx , int dy )
1372 {
1373         wxASSERT( r != NULL ) ;
1374 #if TARGET_API_MAC_OSX
1375         if ( m_isCompositing )
1376         {
1377                 HIRect scrollarea = CGRectMake( r->x , r->y , r->width , r->height) ;
1378         HIViewScrollRect ( m_controlRef , &scrollarea , dx ,dy ) ;
1379         }
1380         else
1381 #endif
1382         {
1383                 Rect bounds ;
1384                 GetControlBounds( m_controlRef , &bounds ) ;
1385                 bounds.left += r->x ;
1386                 bounds.top += r->y ;
1387                 bounds.bottom = bounds.top + r->height ;
1388                 bounds.right = bounds.left + r->width ;
1389                 wxMacWindowClipper clip( m_peer ) ;
1390                 RgnHandle updateRgn = NewRgn() ;
1391                 ::ScrollRect( &bounds , dx , dy , updateRgn ) ;
1392                 InvalWindowRgn( GetControlOwner( m_controlRef )  ,  updateRgn ) ;
1393         }
1394 }
1395
1396
1397 // SetNeedsDisplay would not invalidate the children
1398
1399 //
1400 // Databrowser
1401 //
1402
1403 OSStatus wxMacControl::SetSelectionFlags( DataBrowserSelectionFlags options )
1404 {
1405     return SetDataBrowserSelectionFlags( m_controlRef , options ) ;
1406 }
1407
1408 OSStatus wxMacControl::AddListViewColumn( DataBrowserListViewColumnDesc *columnDesc,
1409         DataBrowserTableViewColumnIndex position )
1410 {
1411     return AddDataBrowserListViewColumn( m_controlRef , columnDesc, position ) ;
1412 }
1413
1414 OSStatus wxMacControl::AutoSizeListViewColumns()
1415 {
1416     return AutoSizeDataBrowserListViewColumns(m_controlRef) ;
1417 }
1418
1419 OSStatus wxMacControl::SetHasScrollBars( bool horiz , bool vert )
1420 {
1421     return SetDataBrowserHasScrollBars( m_controlRef , horiz , vert ) ;
1422 }
1423
1424 OSStatus wxMacControl::SetTableViewHiliteStyle( DataBrowserTableViewHiliteStyle hiliteStyle )
1425 {
1426     return SetDataBrowserTableViewHiliteStyle( m_controlRef , hiliteStyle ) ;
1427 }
1428
1429 OSStatus wxMacControl::SetListViewHeaderBtnHeight(UInt16 height)
1430 {
1431     return SetDataBrowserListViewHeaderBtnHeight( m_controlRef ,height ) ;
1432 }
1433
1434 OSStatus wxMacControl::SetCallbacks(const DataBrowserCallbacks *  callbacks)
1435 {
1436     return SetDataBrowserCallbacks( m_controlRef , callbacks ) ;
1437 }
1438
1439 OSStatus wxMacControl::UpdateItems( DataBrowserItemID container, UInt32 numItems,
1440         const DataBrowserItemID* items,
1441         DataBrowserPropertyID preSortProperty,
1442         DataBrowserPropertyID propertyID )
1443 {
1444     return UpdateDataBrowserItems( m_controlRef , container, numItems, items, preSortProperty, propertyID ) ;
1445 }
1446
1447 bool wxMacControl::IsItemSelected( DataBrowserItemID item )
1448 {
1449     return IsDataBrowserItemSelected( m_controlRef , item ) ;
1450 }
1451
1452 OSStatus wxMacControl::AddItems( DataBrowserItemID container, UInt32 numItems,
1453             const DataBrowserItemID* items,
1454             DataBrowserPropertyID preSortProperty )
1455 {
1456     return AddDataBrowserItems( m_controlRef , container, numItems, items, preSortProperty ) ;
1457 }
1458
1459 OSStatus wxMacControl::RemoveItems( DataBrowserItemID container, UInt32 numItems,
1460             const DataBrowserItemID* items,
1461             DataBrowserPropertyID preSortProperty )
1462 {
1463     return RemoveDataBrowserItems( m_controlRef , container, numItems, items, preSortProperty ) ;
1464 }
1465
1466 OSStatus wxMacControl::RevealItem( DataBrowserItemID item,
1467             DataBrowserPropertyID propertyID,
1468             DataBrowserRevealOptions options )
1469 {
1470     return RevealDataBrowserItem( m_controlRef , item , propertyID , options ) ;
1471 }
1472
1473 OSStatus wxMacControl::SetSelectedItems(UInt32 numItems,
1474             const DataBrowserItemID * items,
1475             DataBrowserSetOption operation )
1476 {
1477     return SetDataBrowserSelectedItems( m_controlRef , numItems , items, operation ) ;
1478 }
1479
1480 OSStatus wxMacControl::GetSelectionAnchor( DataBrowserItemID * first, DataBrowserItemID * last )
1481 {
1482     return GetDataBrowserSelectionAnchor( m_controlRef , first , last ) ;
1483 }
1484
1485 //
1486 // Tab Control
1487 //
1488
1489 OSStatus wxMacControl::SetTabEnabled( SInt16 tabNo , bool enable )
1490 {
1491     return ::SetTabEnabled( m_controlRef , tabNo , enable ) ;
1492 }
1493
1494 //
1495 // Quartz Support
1496 //
1497
1498 #ifdef __WXMAC_OSX__
1499 // snippets from Sketch Sample from Apple :
1500
1501 #define kGenericRGBProfilePathStr       "/System/Library/ColorSync/Profiles/Generic RGB Profile.icc"
1502 /*
1503     This function locates, opens, and returns the profile reference for the calibrated
1504     Generic RGB color space. It is up to the caller to call CMCloseProfile when done
1505     with the profile reference this function returns.
1506 */
1507 CMProfileRef wxMacOpenGenericProfile(void)
1508 {
1509     static CMProfileRef cachedRGBProfileRef = NULL;
1510
1511     // we only create the profile reference once
1512     if (cachedRGBProfileRef == NULL)
1513     {
1514                 CMProfileLocation       loc;
1515
1516                 loc.locType = cmPathBasedProfile;
1517                 strcpy(loc.u.pathLoc.path, kGenericRGBProfilePathStr);
1518
1519                 verify_noerr( CMOpenProfile(&cachedRGBProfileRef, &loc) );
1520     }
1521
1522     if (cachedRGBProfileRef)
1523     {
1524                 // clone the profile reference so that the caller has their own reference, not our cached one
1525                 CMCloneProfileRef(cachedRGBProfileRef);
1526     }
1527
1528     return cachedRGBProfileRef;
1529 }
1530
1531 /*
1532     Return the generic RGB color space. This is a 'get' function and the caller should
1533     not release the returned value unless the caller retains it first. Usually callers
1534     of this routine will immediately use the returned colorspace with CoreGraphics
1535     so they typically do not need to retain it themselves.
1536
1537     This function creates the generic RGB color space once and hangs onto it so it can
1538     return it whenever this function is called.
1539 */
1540
1541 CGColorSpaceRef wxMacGetGenericRGBColorSpace()
1542 {
1543     static CGColorSpaceRef genericRGBColorSpace = NULL;
1544
1545         if (genericRGBColorSpace == NULL)
1546         {
1547                 CMProfileRef genericRGBProfile = wxMacOpenGenericProfile();
1548
1549                 if (genericRGBProfile)
1550                 {
1551                         genericRGBColorSpace = CGColorSpaceCreateWithPlatformColorSpace(genericRGBProfile);
1552                         wxASSERT_MSG( genericRGBColorSpace != NULL, wxT("couldn't create the generic RGB color space") ) ;
1553
1554                         // we opened the profile so it is up to us to close it
1555                         CMCloseProfile(genericRGBProfile);
1556                 }
1557         }
1558     return genericRGBColorSpace;
1559 }
1560 #endif
1561
1562 #endif // wxUSE_GUI
1563